CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

Lagrange Particle Velocity

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 5, 2009, 03:28
Default Lagrange Particle Velocity
  #1
New Member
 
Join Date: May 2009
Posts: 1
Rep Power: 0
Thomas3D is on a distinguished road
Hello everybody,

I have a question regarding Lagrange Particle Tracking.

Let's call the dispersed lagrange Phase "Water"

Does anybody know the difference between "Water.Averaged Velocity" and "Water.Velocity"?

In my results they are different, even in area's where water is present. As Water.velocity is uneven zero in area's without water beeing present, I assume that Water.Averaged Velocity is the way to go, right?

Does anybody know, why I can not export "Water.Mass Flow density" along a line?

Thanks for your time in advance,

Thomas3D
Thomas3D is offline   Reply With Quote

Old   May 5, 2009, 08:40
Default
  #2
Member
 
Join Date: Mar 2009
Posts: 44
Rep Power: 17
Timon is on a distinguished road
Regarding the massflow-averaging: there is no mass flow through a line-segment, hence you cannot calculate a massflow-average on a line.
Timon is offline   Reply With Quote

Reply

Tags
difference, lagrange, particle velocity


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Normal particle velocity in particle deposition! Prashanth Fluent Multiphase 1 May 29, 2013 23:30
DPM UDF particle position using the macro P_POS(p)[i] dm2747 FLUENT 0 April 17, 2009 02:29
About Particle velocity of DPM in Fluent? long zhengwei FLUENT 0 March 13, 2009 05:02
Variables Definition in CFX Solver 5.6 R P CFX 2 October 26, 2004 03:13
particle velocity and velocity profile HGG FLUENT 2 June 10, 2001 17:32


All times are GMT -4. The time now is 03:57.